gatk-3.8/scala/qscript/core/MethodsDevelopmentCallingPi...

319 lines
18 KiB
Scala
Executable File

import org.broadinstitute.sting.commandline.Hidden
import org.broadinstitute.sting.queue.extensions.gatk._
import org.broadinstitute.sting.queue.QScript
import org.broadinstitute.sting.gatk.phonehome.GATKRunReport
// ToDos:
// reduce the scope of the datasets so the script is more nimble
// create gold standard BAQ'd bam files, no reason to always do it on the fly
// Analysis to add at the end of the script:
// auto generation of the cluster plots
// spike in NA12878 to the exomes and to the lowpass, analysis of how much of her variants are being recovered compared to single sample exome or HiSeq calls
// produce Kiran's Venn plots based on comparison between new VCF and gold standard produced VCF
class MethodsDevelopmentCallingPipeline extends QScript {
qscript =>
@Argument(shortName="gatk", doc="gatk jar file", required=true)
var gatkJarFile: File = _
@Argument(shortName="outputDir", doc="output directory", required=true)
var outputDir: String = "./"
@Argument(shortName="skipCalling", doc="skip the calling part of the pipeline and only run VQSR on preset, gold standard VCF files", required=false)
var skipCalling: Boolean = false
@Argument(shortName="dataset", doc="selects the datasets to run. If not provided, all datasets will be used", required=false)
var datasets: List[String] = Nil
@Argument(shortName="skipGoldStandard", doc="doesn't run the pipeline with the goldstandard VCF files for comparison", required=false)
var skipGoldStandard: Boolean = false
@Argument(shortName="noBAQ", doc="turns off BAQ calculation", required=false)
var noBAQ: Boolean = false
@Argument(shortName="eval", doc="adds the VariantEval walker to the pipeline", required=false)
var eval: Boolean = false
@Argument(shortName="indels", doc="calls indels with the Unified Genotyper", required=false)
var callIndels: Boolean = false
@Argument(shortName="LOCAL_ET", doc="Doesn't use the AWS S3 storage for ET option", required=false)
var LOCAL_ET: Boolean = false
@Argument(shortName="mbq", doc="The minimum Phred-Scaled quality score threshold to be considered a good base.", required=false)
var minimumBaseQuality: Int = -1
@Argument(shortName="deletions", doc="Maximum deletion fraction allowed at a site to call a genotype.", required=false)
var deletions: Double = -1
@Argument(shortName="sample", doc="Samples to include in Variant Eval", required=false)
var samples: List[String] = Nil
class Target(
val baseName: String,
val reference: File,
val dbsnpFile: String,
val hapmapFile: String,
val maskFile: String,
val bamList: File,
val goldStandard_VCF: File,
val intervals: String,
val titvTarget: Double,
val trancheTarget: Double,
val isLowpass: Boolean) {
val name = qscript.outputDir + baseName
val clusterFile = new File(name + ".clusters")
val rawVCF = new File(name + ".raw.vcf")
val rawIndelVCF = new File(name + ".raw.indel.vcf")
val filteredIndelVCF = new File(name + ".filtered.indel.vcf")
val recalibratedVCF = new File(name + ".recalibrated.vcf")
val tranchesFile = new File(name + ".tranches")
val recalFile = new File(name + ".tranches.recal")
val goldStandardRecalibratedVCF = new File(name + "goldStandard.recalibrated.vcf")
val goldStandardTranchesFile = new File(name + "goldStandard.tranches")
val goldStandardRecalFile = new File(name + "goldStandard.tranches.recal")
val evalFile = new File(name + ".snp.eval")
val evalIndelFile = new File(name + ".indel.eval")
val goldStandardName = qscript.outputDir + "goldStandard/" + baseName
val goldStandardClusterFile = new File(goldStandardName + ".clusters")
}
val hg19 = new File("/seq/references/Homo_sapiens_assembly19/v1/Homo_sapiens_assembly19.fasta")
val hg18 = new File("/seq/references/Homo_sapiens_assembly18/v0/Homo_sapiens_assembly18.fasta")
val b36 = new File("/humgen/1kg/reference/human_b36_both.fasta")
val b37 = new File("/humgen/1kg/reference/human_g1k_v37.fasta")
val dbSNP_hg18_129 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/dbSNP/dbsnp_129_hg18.rod" // Special case for NA12878 collections that can't use 132 because they are part of it.
val dbSNP_b36 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/dbSNP/dbsnp_129_b36.rod"
val dbSNP_b37 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/dbSNP/dbsnp_132_b37.leftAligned.vcf"
val dbSNP_b37_129 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/dbSNP/dbsnp_129_b37.leftAligned.vcf" // Special case for NA12878 collections that can't use 132 because they are part of it.
val hapmap_hg18 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/HapMap/3.3/sites_r27_nr.hg18_fwd.vcf"
val hapmap_b36 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/HapMap/3.3/sites_r27_nr.b36_fwd.vcf"
val hapmap_b37 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/HapMap/3.3/sites_r27_nr.b37_fwd.vcf"
val training_hapmap_b37 = "/humgen/1kg/processing/pipeline_test_bams/hapmap3.3_training_chr20.vcf"
val omni_b36 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/Omni2.5_chip/Omni25_sites_1525_samples.b36.vcf"
val omni_b37 = "/humgen/gsa-hpprojects/GATK/data/Comparisons/Validated/Omni2.5_chip/Omni25_sites_1525_samples.b37.vcf"
val indelMask_b36 = "/humgen/1kg/processing/pipeline_test_bams/pilot1.dindel.mask.b36.bed"
val indelMask_b37 = "/humgen/1kg/processing/pipeline_test_bams/pilot1.dindel.mask.b37.bed"
val lowPass: Boolean = true
val indels: Boolean = true
val queueLogDir = ".qlog/"
val targetDataSets: Map[String, Target] = Map(
"HiSeq" -> new Target("NA12878.HiSeq", hg18, dbSNP_hg18_129, hapmap_hg18,
"/humgen/gsa-hpprojects/dev/depristo/oneOffProjects/1000GenomesProcessingPaper/wgs.v13/HiSeq.WGS.cleaned.indels.10.mask",
new File("/humgen/gsa-hpprojects/NA12878Collection/bams/NA12878.HiSeq.WGS.bwa.cleaned.recal.bam"),
new File("/home/radon01/depristo/work/oneOffProjects/1000GenomesProcessingPaper/wgs.v13/HiSeq.WGS.cleaned.ug.snpfiltered.indelfiltered.vcf"),
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.hg18.intervals", 2.07, 99.0, !lowPass),
"HiSeq19" -> new Target("NA12878.HiSeq19", hg19, dbSNP_b37_129, hapmap_b37, indelMask_b37,
new File("/humgen/gsa-hpprojects/NA12878Collection/bams/NA12878.HiSeq.WGS.bwa.cleaned.recal.hg19.bam"),
new File("/humgen/gsa-hpprojects/dev/carneiro/hiseq19/analysis/snps/NA12878.HiSeq19.filtered.vcf"),
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.hg19.intervals", 2.3, 99.0, !lowPass),
"GA2hg19" -> new Target("NA12878.GA2.hg19", hg19, dbSNP_b37_129, hapmap_b37, indelMask_b37,
new File("/humgen/gsa-hpprojects/NA12878Collection/bams/NA12878.GA2.WGS.bwa.cleaned.hg19.bam"),
new File("/humgen/gsa-hpprojects/dev/carneiro/hiseq19/analysis/snps/NA12878.GA2.hg19.filtered.vcf"),
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.hg19.intervals", 2.3, 99.0, !lowPass),
"WEx" -> new Target("NA12878.WEx", hg18, dbSNP_hg18_129, hapmap_hg18,
"/humgen/gsa-hpprojects/dev/depristo/oneOffProjects/1000GenomesProcessingPaper/wgs.v13/GA2.WEx.cleaned.indels.10.mask",
new File("/humgen/gsa-hpprojects/NA12878Collection/bams/NA12878.WEx.cleaned.recal.bam"),
new File("/home/radon01/depristo/work/oneOffProjects/1000GenomesProcessingPaper/wgs.v13/GA2.WEx.cleaned.ug.snpfiltered.indelfiltered.vcf"),
"/seq/references/HybSelOligos/whole_exome_agilent_1.1_refseq_plus_3_boosters/whole_exome_agilent_1.1_refseq_plus_3_boosters.targets.interval_list", 2.6, 97.0, !lowPass),
"WExTrio" -> new Target("CEUTrio.WEx", hg19, dbSNP_b37_129, hapmap_b37, indelMask_b37,
new File("/humgen/gsa-hpprojects/NA12878Collection/bams/CEUTrio.HiSeq.WEx.bwa.cleaned.recal.bam"),
new File("/humgen/gsa-hpprojects/dev/carneiro/trio/analysis/snps/CEUTrio.WEx.filtered.vcf"),
"/seq/references/HybSelOligos/whole_exome_agilent_1.1_refseq_plus_3_boosters/whole_exome_agilent_1.1_refseq_plus_3_boosters.Homo_sapiens_assembly19.targets.interval_list", 2.6, 97.0, !lowPass),
"WGSTrio" -> new Target("CEUTrio.WGS", hg19, dbSNP_b37_129, hapmap_b37, indelMask_b37,
new File("/humgen/gsa-hpprojects/NA12878Collection/bams/CEUTrio.HiSeq.WGS.bwa.cleaned.recal.bam"),
new File("/humgen/gsa-hpprojects/dev/carneiro/trio/analysis/snps/CEUTrio.WEx.filtered.vcf"), // ** THIS GOLD STANDARD NEEDS TO BE CORRECTED **
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.hg19.intervals", 2.3, 99.0, !lowPass),
"FIN" -> new Target("FIN", b37, dbSNP_b37, hapmap_b37, indelMask_b37,
new File("/humgen/1kg/processing/pipeline_test_bams/FIN.79sample.Nov2010.chr20.bam"),
new File("/humgen/gsa-hpprojects/dev/data/AugChr20Calls_v4_3state/ALL.august.v4.chr20.filtered.vcf"), // ** THIS GOLD STANDARD NEEDS TO BE CORRECTED **
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.chr20.hg19.intervals", 2.3, 99.0, lowPass),
"TGPWExGdA" -> new Target("1000G.WEx.GdA", b37, dbSNP_b37, hapmap_b37, indelMask_b37,
new File("/humgen/1kg/processing/pipeline_test_bams/Barcoded_1000G_WEx_Reduced_Plate_1.cleaned.list"), // BUGBUG: reduce from 60 to 20 people
new File("/humgen/gsa-scr1/delangel/NewUG/calls/AugustRelease.filtered_Q50_QD5.0_SB0.0.allSamples.SNPs_hg19.WEx_UG_newUG_MQC.vcf"), // ** THIS GOLD STANDARD NEEDS TO BE CORRECTED **
"/seq/references/HybSelOligos/whole_exome_agilent_1.1_refseq_plus_3_boosters/whole_exome_agilent_1.1_refseq_plus_3_boosters.Homo_sapiens_assembly19.targets.interval_list", 2.6, 99.0, !lowPass),
"LowPassN60" -> new Target("lowpass.N60", b36, dbSNP_b36, hapmap_b36, indelMask_b36,
new File("/humgen/1kg/analysis/bamsForDataProcessingPapers/lowpass_b36/lowpass.chr20.cleaned.matefixed.bam"), // the bam list to call from
new File("/home/radon01/depristo/work/oneOffProjects/VQSRCutByNRS/lowpass.N60.chr20.filtered.vcf"), // the gold standard VCF file to run through the VQSR
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.chr20.b36.intervals", 2.3, 99.0, lowPass), // chunked interval list to use with Queue's scatter/gather functionality
"LowPassEUR363Nov" -> new Target("EUR.nov2010", b37, dbSNP_b37, hapmap_b37, indelMask_b37,
new File("/humgen/1kg/processing/pipeline_test_bams/EUR.363sample.Nov2010.chr20.bam"),
new File("/humgen/gsa-hpprojects/dev/data/AugChr20Calls_v4_3state/ALL.august.v4.chr20.filtered.vcf"), // ** THIS GOLD STANDARD NEEDS TO BE CORRECTED **
"/humgen/1kg/processing/pipeline_test_bams/whole_genome_chunked.chr20.hg19.intervals", 2.3, 99.0, lowPass)
)
def script = {
// Selects the datasets in the -dataset argument and adds them to targets.
var targets: List[Target] = List()
if (!datasets.isEmpty)
for (ds <- datasets)
targets ::= targetDataSets(ds)
else // If -dataset is not specified, all datasets are used.
for (targetDS <- targetDataSets.valuesIterator)
targets ::= targetDS
val goldStandard = true
for (target <- targets) {
if( !skipCalling ) {
if (callIndels) add(new indelCall(target), new indelFilter(target), new indelEvaluation(target))
add(new snpCall(target))
add(new VQSR(target, !goldStandard))
add(new applyVQSR(target, !goldStandard))
if (eval) add(new snpEvaluation(target))
}
if ( !skipGoldStandard ) {
add(new VQSR(target, goldStandard))
add(new applyVQSR(target, goldStandard))
}
}
}
trait UNIVERSAL_GATK_ARGS extends CommandLineGATK {
logging_level = "INFO";
jarFile = gatkJarFile;
memoryLimit = 4;
phone_home = if ( LOCAL_ET ) GATKRunReport.PhoneHomeOption.STANDARD else GATKRunReport.PhoneHomeOption.AWS_S3
}
def bai(bam: File) = new File(bam + ".bai")
val FiltersToIgnore = List("DPFilter", "ABFilter", "ESPStandard", "QualByDepth", "StrandBias", "HomopolymerRun")
// 1.) Unified Genotyper Base
class GenotyperBase (t: Target) extends UnifiedGenotyper with UNIVERSAL_GATK_ARGS {
this.memoryLimit = 3
this.reference_sequence = t.reference
this.intervalsString ++= List(t.intervals)
this.scatterCount = 63 // the smallest interval list has 63 intervals, one for each Mb on chr20
this.dcov = if ( t.isLowpass ) { 50 } else { 250 }
this.stand_call_conf = if ( t.isLowpass ) { 4.0 } else { 30.0 }
this.stand_emit_conf = if ( t.isLowpass ) { 4.0 } else { 30.0 }
this.input_file :+= t.bamList
if (t.dbsnpFile.endsWith(".rod"))
this.DBSNP = new File(t.dbsnpFile)
else if (t.dbsnpFile.endsWith(".vcf"))
this.rodBind :+= RodBind("dbsnp", "VCF", t.dbsnpFile)
}
// 1a.) Call SNPs with UG
class snpCall (t: Target) extends GenotyperBase(t) {
if (minimumBaseQuality >= 0)
this.min_base_quality_score = minimumBaseQuality
if (qscript.deletions >= 0)
this.max_deletion_fraction = qscript.deletions
this.out = t.rawVCF
this.glm = org.broadinstitute.sting.gatk.walkers.genotyper.GenotypeLikelihoodsCalculationModel.Model.SNP
this.baq = if (noBAQ) {org.broadinstitute.sting.utils.baq.BAQ.CalculationMode.OFF} else {org.broadinstitute.sting.utils.baq.BAQ.CalculationMode.CALCULATE_AS_NECESSARY}
this.analysisName = t.name + "_UGs"
this.jobName = queueLogDir + t.name + ".snpcall"
}
// 1b.) Call Indels with UG
class indelCall (t: Target) extends GenotyperBase(t) {
this.out = t.rawIndelVCF
this.glm = org.broadinstitute.sting.gatk.walkers.genotyper.GenotypeLikelihoodsCalculationModel.Model.INDEL
this.baq = org.broadinstitute.sting.utils.baq.BAQ.CalculationMode.OFF
this.analysisName = t.name + "_UGi"
this.jobName = queueLogDir + t.name + ".indelcall"
}
// 2.) Hard Filtering for indels
class indelFilter (t: Target) extends VariantFiltration with UNIVERSAL_GATK_ARGS {
this.memoryLimit = 2
this.reference_sequence = t.reference
this.intervalsString ++= List(t.intervals)
this.scatterCount = 10
this.filterName ++= List("HARD_TO_VALIDATE")
this.filterExpression ++= List("\"MQ0 >= 4 && (MQ0 / (1.0 * DP)) > 0.1\"")
this.variantVCF = t.rawIndelVCF
this.out = t.filteredIndelVCF
this.filterName ++= List("LowQual", "StrandBias", "QualByDepth", "HomopolymerRun")
if (t.isLowpass)
this.filterExpression ++= List("\"QUAL<30.0\"", "\"SB>=-1.0\"", "\"QD<1.0\"", "\"HRun>=15\"")
else
this.filterExpression ++= List("\"QUAL<50.0\"", "\"SB>=-1.0\"", "\"QD<5.0\"", "\"HRun>=15\"")
this.analysisName = t.name + "_VF"
this.jobName = queueLogDir + t.name + ".indelfilter"
}
// 3.) Variant Quality Score Recalibration - Generate Recalibration table
class VQSR(t: Target, goldStandard: Boolean) extends VariantRecalibrator with UNIVERSAL_GATK_ARGS {
this.memoryLimit = 4
this.reference_sequence = t.reference
this.intervalsString ++= List(t.intervals)
this.rodBind :+= RodBind("input", "VCF", if ( goldStandard ) { t.goldStandard_VCF } else { t.rawVCF } )
this.rodBind :+= RodBind("hapmap", "VCF", t.hapmapFile, "known=false,training=true,truth=true,prior=15.0")
if( t.hapmapFile.contains("b37") )
this.rodBind :+= RodBind("omni", "VCF", omni_b37, "known=false,training=true,truth=true,prior=12.0")
else if( t.hapmapFile.contains("b36") )
this.rodBind :+= RodBind("omni", "VCF", omni_b36, "known=false,training=true,truth=true,prior=12.0")
if (t.dbsnpFile.endsWith(".rod"))
this.rodBind :+= RodBind("dbsnp", "DBSNP", t.dbsnpFile, "known=true,training=false,truth=false,prior=10.0")
else if (t.dbsnpFile.endsWith(".vcf"))
this.rodBind :+= RodBind("dbsnp", "VCF", t.dbsnpFile, "known=true,training=false,truth=false,prior=10.0")
this.use_annotation ++= List("QD", "HaplotypeScore", "MQRankSum", "ReadPosRankSum", "HRun")
this.tranches_file = if ( goldStandard ) { t.goldStandardTranchesFile } else { t.tranchesFile }
this.recal_file = if ( goldStandard ) { t.goldStandardRecalFile } else { t.recalFile }
this.allPoly = true
this.tranche ++= List("100.0", "99.9", "99.5", "99.3", "99.0", "98.9", "98.8", "98.5", "98.4", "98.3", "98.2", "98.1", "98.0", "97.9", "97.8", "97.5", "97.0", "95.0", "90.0")
this.analysisName = t.name + "_VQSR"
this.jobName = queueLogDir + t.name + ".VQSR"
}
// 4.) Apply the recalibration table to the appropriate tranches
class applyVQSR (t: Target, goldStandard: Boolean) extends ApplyRecalibration with UNIVERSAL_GATK_ARGS {
this.memoryLimit = 4
this.reference_sequence = t.reference
this.intervalsString ++= List(t.intervals)
this.rodBind :+= RodBind("input", "VCF", if ( goldStandard ) { t.goldStandard_VCF } else { t.rawVCF } )
this.tranches_file = if ( goldStandard ) { t.goldStandardTranchesFile } else { t.tranchesFile}
this.recal_file = if ( goldStandard ) { t.goldStandardRecalFile } else { t.recalFile }
this.ts_filter_level = t.trancheTarget
this.out = t.recalibratedVCF
this.analysisName = t.name + "_AVQSR"
this.jobName = queueLogDir + t.name + ".applyVQSR"
}
// 5.) Variant Evaluation Base(OPTIONAL)
class EvalBase(t: Target) extends VariantEval with UNIVERSAL_GATK_ARGS {
this.memoryLimit = 3
this.reference_sequence = t.reference
this.rodBind :+= RodBind("comphapmap", "VCF", t.hapmapFile)
this.intervalsString ++= List(t.intervals)
if (t.dbsnpFile.endsWith(".rod"))
this.DBSNP = new File(t.dbsnpFile)
else if (t.dbsnpFile.endsWith(".vcf"))
this.rodBind :+= RodBind("dbsnp", "VCF", t.dbsnpFile)
this.sample = samples
}
// 5a.) SNP Evaluation (OPTIONAL) based on the cut vcf
class snpEvaluation(t: Target) extends EvalBase(t) {
if (t.reference == b37 || t.reference == hg19) this.rodBind :+= RodBind("compomni", "VCF", omni_b37)
this.rodBind :+= RodBind("eval", "VCF", t.recalibratedVCF )
this.out = t.evalFile
this.analysisName = t.name + "_VEs"
this.jobName = queueLogDir + t.name + ".snp.eval"
}
// 5b.) Indel Evaluation (OPTIONAL)
class indelEvaluation(t: Target) extends EvalBase(t) {
this.rodBind :+= RodBind("eval", "VCF", t.filteredIndelVCF)
this.evalModule :+= "IndelStatistics"
this.out = t.evalIndelFile
this.analysisName = t.name + "_VEi"
this.jobName = queueLogDir + queueLogDir + t.name + ".indel.eval"
}
}